4"x2" Colson Hydrotech Defender Series Swivel Caster - D4.04109.HF9

About This Caster - D4.04109.HF9

Choose this 4-inch Defender D4 swivel for a cart in the harshest wet and chemical service, where even the wheel material has to resist what the cleaning routine throws at it, not just the bracket.

The Defender D4 stainless construction handles the daily hose-down, and this version runs a composite wheel that shrugs off the water and chemicals that swell a rubber tread or break down a lesser plastic. The roller bearing carries the load under the swivel. It is the caster for processing and lab carts where the floor, the cart, and the wheel all see chemistry every shift.

Ideal applications

• Chemical-processing and lab carts in aggressive wash-down, sealed floor
• Food and pharmaceutical rigs where the wheel sees cleaning agents, tiled floor
• Wet-area transport needing a corrosion-proof bracket and wheel, multi-shift

Skip the composite wheel if the floor is dry and quiet rolling matters; a polyurethane D4 wheel rolls a touch softer where chemical attack on the tread is not the concern.

Pairs with: the 4-inch Defender D4 rigid on the back corners for a four-corner wash-down cart.

Wrong fit? Dry floor, quiet rolling? See the D4 polyurethane swivel in the Colson collection.

Also in this family: D4 poly swivel, D4 rigid, or the full Colson collection.